Data as of Nov 9, 2026
194.15.228.0/22
No anonymizer space · no proxy exits in 30 daysDatasource AG · space held by Ralph Kraemer
Network & registry
Origin network
AS51395
CH
- Name
- Datasource AG
- Type
- Hosting
- Registered
- Aug 12, 2010
- Domain
- datasource.ch
- Website
- www.datasource.ch
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 22
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2014
- Current origin since
- Aug 2017 · 9.2 yr
- Origin networks
- 3
- Last change of origin
- Aug 2017
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 194.
15. 228. 0/ 22 - Netname
- KRAEMERR-NET-IPV4
- Registrant
- Ralph Kraemer
- Registrant country
- CH
- Organization
- Ralph Kraemer (ORG-RK21-RIPE)
- Org country
- CH
- Type
- ASSIGNED PI
- Created
- Jun 10, 2014
- Updated
- Nov 16, 2020
- Maintainer
- KRAEMERR-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Jan 19, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
vable. ch - Name
- KRAEMERR ROLE
- Handle
- KR2791-RIPE